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Terms like xyx and the absence of an operator between it and 7 suggest that some symbols are missing.
6
x=2ab+7 x= 2(3)(5) +7 x=30+7 x=37
x2+3x = 7 x2+3x-7 = 0 Using the quadratic equation formula:- x = -4.541381265 or x = 1.541381265
The formula is 6n + 7 where n is the nth term So 8th term would be (6 x 8) + 7 = 48 + 7 = 55
If you set your equation to equal 7, then you can move 7 to the other side of the equation, and solve for x. This/these values will always result in 7. e.g. 3x2+11x+6=7 3x2+11x+6-7=7-7 3x2+11x-1=0 Factor using the quadratic formula and solve for x.
There is a formula for "the difference of squares." (x + 7)(x - 7) = 0 x = 7, -7
Which famous product is made with a secret ingredient called 'Formula 7-X' ?
7/8 x 16 = (7 x 16)/8 = 14
x=2(3)(5+7) x=6(5+7) x=30+42 x=72
6
x=2ab+7 x= 2(3)(5) +7 x=30+7 x=37
x2+3x = 7 x2+3x-7 = 0 Using the quadratic equation formula:- x = -4.541381265 or x = 1.541381265
(x-yr=7/8)+(yq/51)
The formula is 6n + 7 where n is the nth term So 8th term would be (6 x 8) + 7 = 48 + 7 = 55
There's a formula for the "difference of squares." If your question was x2 - 49, the answer would be (x + 7)(x - 7). In your case, substitute the square root of 47 for the 7 in my example.
If you set your equation to equal 7, then you can move 7 to the other side of the equation, and solve for x. This/these values will always result in 7. e.g. 3x2+11x+6=7 3x2+11x+6-7=7-7 3x2+11x-1=0 Factor using the quadratic formula and solve for x.
y= x/7 for example x=30 days y=? then y=30/7=4 week and 2 days